/* eslint-disable indent */
/* eslint-disable operator-linebreak */
/* eslint-disable require-jsdoc */
/* eslint-disable valid-jsdoc */
import { validatenull } from "./validate";
import request from "@/router/axios";
import store from "@/store";
import * as CryptoJS from "crypto-js";

// 表单序列化
export const serialize = data => {
  const list = [];
  Object.keys(data).forEach(ele => {
    list.push(`${ele}=${data[ele]}`);
  });
  return list.join("&");
};
export const getObjType = obj => {
  var toString = Object.prototype.toString;
  var map = {
    "[object Boolean]": "boolean",
    "[object Number]": "number",
    "[object String]": "string",
    "[object Function]": "function",
    "[object Array]": "array",
    "[object Date]": "date",
    "[object RegExp]": "regExp",
    "[object Undefined]": "undefined",
    "[object Null]": "null",
    "[object Object]": "object"
  };
  if (obj instanceof Element) {
    return "element";
  }
  return map[toString.call(obj)];
};

/**
 * 深拷贝
 *
 * @param {*} obj 数据
 */
export const utils_deepClone = obj => {
  if (typeof obj !== "object") {
    return obj;
  }
  var newObj =
    Object.prototype.toString.call(obj) === "[object Array]" ? [] : {};
  for (var key in obj) {
    if (obj.hasOwnProperty(key)) {
      newObj[key] =
        typeof obj[key] !== "object" ? obj[key] : utils_deepClone(obj[key]);
    }
  }
  return newObj;
};

/**
 * 对象深拷贝
 */
export const deepClone = data => {
  var type = getObjType(data);
  var obj;
  if (type === "array") {
    obj = [];
  } else if (type === "object") {
    obj = {};
  } else {
    // 不再具有下一层次
    return data;
  }
  if (type === "array") {
    for (var i = 0, len = data.length; i < len; i++) {
      obj.push(deepClone(data[i]));
    }
  } else if (type === "object") {
    for (var key in data) {
      obj[key] = deepClone(data[key]);
    }
  }
  return obj;
};

/**
 * 判断路由是否相等
 */
export const diff = (obj1, obj2) => {
  delete obj1.close;
  var o1 = obj1 instanceof Object;
  var o2 = obj2 instanceof Object;
  if (!o1 || !o2) {
    return obj1 === obj2;
  }

  if (Object.keys(obj1).length !== Object.keys(obj2).length) {
    return false;
    // Object.keys() 返回一个由对象的自身可枚举属性(key值)组成的数组,例如：数组返回下表：let arr = ["a", "b", "c"];console.log(Object.keys(arr))->0,1,2;
  }

  for (var attr in obj1) {
    var t1 = obj1[attr] instanceof Object;
    var t2 = obj2[attr] instanceof Object;
    if (t1 && t2) {
      return diff(obj1[attr], obj2[attr]);
    } else if (obj1[attr] !== obj2[attr]) {
      return false;
    }
  }
  return true;
};

/**
 * 设置灰度模式
 */
export const toggleGrayMode = status => {
  if (status) {
    document.body.className = document.body.className + " grayMode";
  } else {
    document.body.className = document.body.className.replace(" grayMode", "");
  }
};

/**
 * 设置主题
 */
export const setTheme = name => {
  document.body.id = name;
};

/**
 *加密处理
 */
export const encryption = params => {
  let { data, type, param, key } = params;
  const result = JSON.parse(JSON.stringify(data));
  if (type === "Base64") {
    param.forEach(ele => {
      result[ele] = btoa(result[ele]);
    });
  } else {
    param.forEach(ele => {
      var data = result[ele];
      key = CryptoJS.enc.Latin1.parse(key);
      var iv = key;
      // 加密
      var encrypted = CryptoJS.AES.encrypt(data, key, {
        iv: iv,
        mode: CryptoJS.mode.CBC,
        padding: CryptoJS.pad.ZeroPadding
      });
      result[ele] = encrypted.toString();
    });
  }
  return result;
};

/**
 * 浏览器判断是否全屏
 */
export const fullscreenToggel = () => {
  if (fullscreenEnable()) {
    exitFullScreen();
  } else {
    reqFullScreen();
  }
};

/**
 * esc监听全屏
 */
export const listenfullscreen = callback => {
  function listen() {
    callback();
  }

  document.addEventListener("fullscreenchange", function() {
    listen();
  });
  document.addEventListener("mozfullscreenchange", function() {
    listen();
  });
  document.addEventListener("webkitfullscreenchange", function() {
    listen();
  });
  document.addEventListener("msfullscreenchange", function() {
    listen();
  });
};

/**
 * 浏览器判断是否全屏
 */
export const fullscreenEnable = () =>
  document.isFullScreen ||
  document.mozIsFullScreen ||
  document.webkitIsFullScreen;

/**
 * 浏览器全屏
 */
export const reqFullScreen = () => {
  if (document.documentElement.requestFullScreen) {
    document.documentElement.requestFullScreen();
  } else if (document.documentElement.webkitRequestFullScreen) {
    document.documentElement.webkitRequestFullScreen();
  } else if (document.documentElement.mozRequestFullScreen) {
    document.documentElement.mozRequestFullScreen();
  }
};

/**
 * 浏览器退出全屏
 */
export const exitFullScreen = () => {
  if (document.documentElement.requestFullScreen) {
    document.exitFullScreen();
  } else if (document.documentElement.webkitRequestFullScreen) {
    document.webkitCancelFullScreen();
  } else if (document.documentElement.mozRequestFullScreen) {
    document.mozCancelFullScreen();
  }
};

/**
 * 递归寻找子类的父类
 */

export const findParent = (menu, id) => {
  for (let i = 0; i < menu.length; i++) {
    if (menu[i].children.length !== 0) {
      for (let j = 0; j < menu[i].children.length; j++) {
        if (menu[i].children[j].id === id) {
          return menu[i];
        } else {
          if (menu[i].children[j].children.length !== 0) {
            return findParent(menu[i].children[j].children, id);
          }
        }
      }
    }
  }
};

/**
 * 动态插入css
 */

export const loadStyle = url => {
  const link = document.createElement("link");
  link.type = "text/css";
  link.rel = "stylesheet";
  link.href = url;
  const head = document.getElementsByTagName("head")[0];
  head.appendChild(link);
};

/**
 * 判断路由是否相等
 */
export const isObjectValueEqual = (a, b) => {
  let result = true;
  Object.keys(a).forEach(ele => {
    const type = typeof a[ele];
    if (type === "string" && a[ele] !== b[ele]) {
      result = false;
    } else if (
      type === "object" &&
      JSON.stringify(a[ele]) !== JSON.stringify(b[ele])
    ) {
      result = false;
    }
  });
  return result;
};

/**
 * 根据字典的value显示label
 */
export const findByvalue = (dic, value) => {
  let result = "";
  if (validatenull(dic)) {
    return value;
  }
  if (
    typeof value === "string" ||
    typeof value === "number" ||
    typeof value === "boolean"
  ) {
    let index = 0;
    index = findArray(dic, value);
    if (index !== -1) {
      result = dic[index].label;
    } else {
      result = value;
    }
  } else if (value instanceof Array) {
    result = [];
    let index = 0;
    value.forEach(ele => {
      index = findArray(dic, ele);
      if (index !== -1) {
        result.push(dic[index].label);
      } else {
        result.push(value);
      }
    });
    result = result.toString();
  }
  return result;
};

/**
 * 根据字典的value查找对应的index
 */
export const findArray = (dic, value) => {
  for (let i = 0; i < dic.length; i++) {
    if (dic[i].value === value) {
      return i;
    }
  }
  return -1;
};

/**
 * 生成随机len位数字
 */
export const randomLenNum = (len, date) => {
  let random = "";
  random = Math.ceil(Math.random() * 100000000000000)
    .toString()
    .substr(0, len || 4);
  if (date) {
    random = random + Date.now();
  }
  return random;
};

/**
 * 打开小窗口
 */
export const openWindow = (url, title, w, h) => {
  // Fixes dual-screen position                            Most browsers       Firefox
  const dualScreenLeft =
    window.screenLeft !== undefined ? window.screenLeft : screen.left;
  const dualScreenTop =
    window.screenTop !== undefined ? window.screenTop : screen.top;

  const width = window.innerWidth
    ? window.innerWidth
    : document.documentElement.clientWidth
    ? document.documentElement.clientWidth
    : screen.width;
  const height = window.innerHeight
    ? window.innerHeight
    : document.documentElement.clientHeight
    ? document.documentElement.clientHeight
    : screen.height;

  const left = width / 2 - w / 2 + dualScreenLeft;
  const top = height / 2 - h / 2 + dualScreenTop;
  const newWindow = window.open(
    url,
    title,
    "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=yes, copyhistory=no, width=" +
      w +
      ", height=" +
      h +
      ", top=" +
      top +
      ", left=" +
      left
  );

  // Puts focus on the newWindow
  if (window.focus) {
    newWindow.focus();
  }
};

/**
 *  <img> <a> src 处理
 * @returns {PromiseLike<T | never> | Promise<T | never>}
 */
export function handleImg(fileName, id) {
  return validatenull(fileName)
    ? null
    : request({
        url: "/admin/sys-file/" + fileName,
        method: "get",
        responseType: "blob"
      }).then(response => {
        // 处理返回的文件流
        const blob = response.data;
        const img = document.getElementById(id);
        img.src = URL.createObjectURL(blob);
        window.setTimeout(function() {
          window.URL.revokeObjectURL(blob);
        }, 0);
      });
}

export function handleDown(filename, bucket) {
  return request({
    url: "/admin/sys-file/" + bucket + "-" + filename,
    method: "get",
    responseType: "blob"
  }).then(response => {
    // 处理返回的文件流
    const blob = response.data;
    const link = document.createElement("a");
    link.href = URL.createObjectURL(blob);
    link.download = filename;
    document.body.appendChild(link);
    link.click();
    window.setTimeout(function() {
      URL.revokeObjectURL(blob);
      document.body.removeChild(link);
    }, 0);
  });
}

export function getQueryString(url, paraName) {
  const arrObj = url.split("?");
  if (arrObj.length > 1) {
    const arrPara = arrObj[1].split("&");
    let arr;
    for (let i = 0; i < arrPara.length; i++) {
      arr = arrPara[i].split("=");
      // eslint-disable-next-line eqeqeq
      if (arr !== null && arr[0] == paraName) {
        return arr[1];
      }
    }
    return "";
  } else {
    return "";
  }
}

/**
 * 格式化转换url
 * @param {String} url 参数
 * @returns {Function} api
 */
export function getQueryObject(url) {
  url = url === null ? window.location.href : url;
  const search = url.substring(url.lastIndexOf("?") + 1);
  const obj = {};
  const reg = /([^?&=]+)=([^?&=]*)/g;
  search.replace(reg, (rs, $1, $2) => {
    const name = decodeURIComponent($1);
    let val = decodeURIComponent($2);
    val = String(val);
    obj[name] = val;
    return rs;
  });
  return obj;
}

/**
 * 格式化转换url
 * @param {String} url 参数
 * @returns {Function} api
 */
function filter(str) {
  // 特殊字符转义
  str += ""; // 隐式转换
  str = str.replace(/%/g, "%25");
  str = str.replace(/\+/g, "%2B");
  str = str.replace(/ /g, "%20");
  str = str.replace(/\//g, "%2F");
  str = str.replace(/\?/g, "%3F");
  str = str.replace(/&/g, "%26");
  str = str.replace(/\=/g, "%3D");
  str = str.replace(/#/g, "%23");
  return str;
}

export function formateObjToParamStr(paramObj) {
  const sdata = [];
  for (let attr in paramObj) {
    sdata.push(`${attr}=${filter(paramObj[attr])}`);
  }
  return sdata.join("&");
}

// eslint-disable-next-line require-jsdoc
export function getTreeData(treeData, id, key = "nodeId") {
  if (!treeData || treeData.length === 0) {
    return;
  }
  let stack = [];
  let item = null;
  treeData.forEach(v => {
    stack.push(v);
  });
  while (stack.length) {
    const result = stack.shift();
    if (result[key] === id) {
      item = result;
      return item;
    }
    if (result.children && result.children.length > 0) {
      stack = [...stack, ...result.children];
    }
  }
  return item;
}
// 随机id
// eslint-disable-next-line require-jsdoc
export function randomStr(len = 32) {
  const $chars =
    "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
  const maxPos = $chars.length;
  let str = "";
  for (let i = 0; i < len; i++) {
    str += $chars.charAt(Math.floor(Math.random() * maxPos));
  }
  return str;
}
// 判断元素是否是undefine
export const isUndefined = val => val === void 0;

/**
 * 跳转smartBi处理
 * @param {Object} id smartBi的id
 * @param {Object} params 额外参数：日期，项目···
 */
export let smartBiUrl = (id, params = []) => {
  // let url = `http://10.1.69.141/admin/smartBi?resid=${id}&access_token=${store.state.user.access_token}`;
  let url = `http://chiefsit.gdpr.com/admin/smartBi?resid=${id}&access_token=${store.state.user.access_token}`;
  if (params.length === 0) {
    return url;
  } else {
    url += `&params=${params}`;
    return url;
  }
};

// 获取smartBi所需的年月
export const getNowYYYYMM = () =>
  `${new Date().getFullYear()}${String(new Date().getMonth()).padStart(
    2,
    "0"
  )}`;

/**
 * 首席门户首页更多跳转
 * @param {String} routerName 需要跳转的路由名称
 * @param {String} tabs 对应的选项卡编号
 */
export const MoreJump = (vm, routerName, tabs) => {
  let type =
    store.state.user.system.name === "首席投资官门户"
      ? 1
      : store.state.user.system.name === "首席运营官门户"
      ? 2
      : 0;
  if (type === 1 || type === 2) {
    return `#/${
      type === 1 ? `Chief/${routerName}` : `ChiefOperating/${routerName}`
    }?tabs=${tabs}`;
  } else {
    return "#/";
  }
};

// changeRouterP
function resolvePath(...paths) {
  let i = paths.length;

  while (--i) {
    if (/^\//.test(paths[i])) {
      break;
    }
  }

  return paths
    .slice(i)
    .join("/") // 加入 '/'
    .replace("//", "/"); // 替换可能存在的 '//'
}

export function restructure(routes = [], base = "/") {
  return routes.map(route => {
    let { path, children = [] } = route;

    path = resolvePath(base, path);

    if (children.length > 0) {
      route.children = restructure(children, path);
    }

    return {
      ...route,
      path
    };
  });
}
